Enable `Lint/AmbiguousOperator` and `Lint/AmbiguousRegexpLiteral` cops
Enable `Lint/AmbiguousOperator` and `Lint/AmbiguousRegexpLiteral` cops

Refer https://github.com/rails/rails/commit/4353adab89bab252521e0e191d0177ece1538fbb

yahonda/oracle-enhanced,rsim/oracle-enhanced,rshell/oracle-enhanced,yahonda/oracle-enhanced,rsim/oracle-enhanced,rshell/oracle-enhanced